package com.kun.controller;

import com.kun.entity.User;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiOperation;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.*;

import java.util.*;

/**
 * @author fangkun
 * @create 2023-02-06-10:10
 */
@Api(tags = "用户管理")
@RestController
@RequestMapping(value = "/users")
public class UserRestController {

    static Map<Long,User> users = Collections.synchronizedMap(new HashMap<Long, User>());

    @GetMapping("/")
    @ApiOperation(value = "获取用户列表")
    public List<User> getUserList(){
        List<User> r = new ArrayList<>(users.values());
        return r;
    }

    @PostMapping("/")
    @ApiOperation(value = "创建用户", notes = "根据User对象创建用户")
    public String postUser( @RequestBody User user){
        users.put(user.getId(),user);
        return "success";
    }

    @GetMapping("/{id}")
    @ApiOperation(value = "获取用户详细信息", notes = "根据url的id来获取用户详细信息")
    public User getUser(@PathVariable Long id){
        return users.get(id);
    }

    @PutMapping("/{id}")
    @ApiImplicitParam(paramType = "path", dataType = "Long", name = "id", value = "用户编号", required = true, example = "1")
    @ApiOperation(value = "更新用户详细信息", notes = "根据url的id来指定更新对象，并根据传过来的user信息来更新用户详细信息")
    public String putUser(@PathVariable Long id, @RequestBody User user){
        User r = users.get(id);
        r.setName(user.getName());
        r.setAge(user.getAge());

        users.put(id,r);
        return "success";
    }

    @DeleteMapping("/{id}")
    @ApiOperation(value = "删除用户", notes = "根据url的id来指定删除对象")
    public String deleteUser(@PathVariable Long id){
        users.remove(id);
        return "success";
    }

    @PostMapping(value = "/user",
            consumes = MediaType.APPLICATION_XML_VALUE,
            produces = MediaType.APPLICATION_XML_VALUE)
    @ApiOperation(value = "返回用户", notes = "测试消息转换器")
    public User create(@RequestBody User user) {
        user.setId(1001L);
        user.setName("kun.com : " + user.getName());
        user.setAge(user.getAge() + 20);
        return user;
    }

}
